[  604.366106] br0: port 1(c1) entered blocking state
[  604.366176] br0: port 1(c1) entered disabled state
[  604.366227] c1: entered allmulticast mode
[  604.366301] c1: entered promiscuous mode
[  604.454336] br0: port 2(c2) entered blocking state
[  604.454400] br0: port 2(c2) entered disabled state
[  604.454461] c2: entered allmulticast mode
[  604.454535] c2: entered promiscuous mode
[  604.545608] br0: port 3(c3) entered blocking state
[  604.545693] br0: port 3(c3) entered disabled state
[  604.545771] c3: entered allmulticast mode
[  604.545853] c3: entered promiscuous mode
[  604.628021] br0: port 4(sender) entered blocking state
[  604.628077] br0: port 4(sender) entered disabled state
[  604.628125] sender: entered allmulticast mode
[  604.628214] sender: entered promiscuous mode
[  604.661815] br0: port 4(sender) entered blocking state
[  604.661881] br0: port 4(sender) entered forwarding state
[  604.661933] br0: port 3(c3) entered blocking state
[  604.661981] br0: port 3(c3) entered forwarding state
[  604.662032] br0: port 2(c2) entered blocking state
[  604.662075] br0: port 2(c2) entered forwarding state
[  604.662120] br0: port 1(c1) entered blocking state
[  604.662163] br0: port 1(c1) entered forwarding state
[  615.479780] br0: port 1(c1) entered disabled state
[  615.480050] c1 (unregistering): left allmulticast mode
[  615.480113] c1 (unregistering): left promiscuous mode
[  615.480170] br0: port 1(c1) entered disabled state
[  615.545745] br0: port 2(c2) entered disabled state
[  615.546015] c2 (unregistering): left allmulticast mode
[  615.546078] c2 (unregistering): left promiscuous mode
[  615.546141] br0: port 2(c2) entered disabled state
[  615.605825] br0: port 3(c3) entered disabled state
[  615.606124] c3 (unregistering): left allmulticast mode
[  615.606190] c3 (unregistering): left promiscuous mode
[  615.606247] br0: port 3(c3) entered disabled state
[  615.671805] br0: port 4(sender) entered disabled state
[  615.672083] sender (unregistering): left allmulticast mode
[  615.672144] sender (unregistering): left promiscuous mode
[  615.672199] br0: port 4(sender) entered disabled state